Gustavo Ramirez / Mbed 2 deprecated Tarea_Reloj_mayamira

reloj despertador con snoze y un ds1307

Dependencies:   PinDetect QEI RTC-DS1307 TextLCD mbed

Fork of Tarea_Reloj by Hernán Maya

main.cpp@0:29267341170e, 2016-05-24 (annotated)

Committer:
satelite
Date:
Tue May 24 14:02:08 2016 +0000
Revision:
0:29267341170e
Reloj despertador con snooze.; El sistema esta conformado por la tarjeta kl25z, un m?dulo con el RTC DS-1307, un encoder con boton central, un boton, un LCD 2x16 y un buzzer.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
satelite 0:29267341170e 1 /*Reloj despertador con módulo DS1307
satelite 0:29267341170e 2 */
satelite 0:29267341170e 3
satelite 0:29267341170e 4 #include "mbed.h"
satelite 0:29267341170e 5 #include "PinDetect.h"
satelite 0:29267341170e 6 #include "QEI.h"
satelite 0:29267341170e 7 #include "Rtc_Ds1307.h"
satelite 0:29267341170e 8 #include "TextLCD.h"
satelite 0:29267341170e 9
satelite 0:29267341170e 10 // Configuracion puertos del microcontrolador
satelite 0:29267341170e 11 Rtc_Ds1307 rtc(PTE0, PTE1); // pines para la comunicacion I2C, SDA, SCL
satelite 0:29267341170e 12 Serial pc(USBTX, USBRX, "pc"); // puerto serie (USB)
satelite 0:29267341170e 13 QEI wheel(PTD5, PTD0, NC, 100); // pines para el encoder
satelite 0:29267341170e 14 PinDetect Boton(PTA13, PullUp); // boton encoder
satelite 0:29267341170e 15 PinDetect BotonA(PTE20, PullUp); // boton apagar alarma
satelite 0:29267341170e 16 DigitalOut led1(LED_RED); // led rojo
satelite 0:29267341170e 17 DigitalOut led2(LED_GREEN); // led verde
satelite 0:29267341170e 18 DigitalOut led3(LED_BLUE); // led azul
satelite 0:29267341170e 19 DigitalOut buzzer(PTD3); // alarma
satelite 0:29267341170e 20 TextLCD lcd(PTB10, PTB11, PTE2, PTE3, PTE4, PTE5); // RS, E, D4, D5, D6, D7
satelite 0:29267341170e 21
satelite 0:29267341170e 22 // Declaracion de variables globales
satelite 0:29267341170e 23 int estado = 0, config = 0, dia = 1, mes = 1, ano = 2016, hora = 0, min = 0, configR = 0, cont = 1, set = 0, alarma = 0;
satelite 0:29267341170e 24
satelite 0:29267341170e 25 // Rutina presion boton
satelite 0:29267341170e 26 void keyPressed(void)
satelite 0:29267341170e 27 {
satelite 0:29267341170e 28 if(estado == 0 && alarma == 1) {
satelite 0:29267341170e 29 min++;
satelite 0:29267341170e 30 }
satelite 0:29267341170e 31 if(estado == 1 && set == 1) {
satelite 0:29267341170e 32 config++;
satelite 0:29267341170e 33 }
satelite 0:29267341170e 34 if(estado == 2 && set == 1) {
satelite 0:29267341170e 35 configR++;
satelite 0:29267341170e 36 cont = 1;
satelite 0:29267341170e 37 }
satelite 0:29267341170e 38 }
satelite 0:29267341170e 39
satelite 0:29267341170e 40 // Rutina presion sostenida boton
satelite 0:29267341170e 41 void keyPressedHeld(void)
satelite 0:29267341170e 42 {
satelite 0:29267341170e 43 //wait(0.5);
satelite 0:29267341170e 44 lcd.locate(0, 0);
satelite 0:29267341170e 45 lcd.printf(" ");
satelite 0:29267341170e 46 lcd.locate(0, 1);
satelite 0:29267341170e 47 lcd.printf(" ");
satelite 0:29267341170e 48 estado++;
satelite 0:29267341170e 49 //lcd.cls();
satelite 0:29267341170e 50 if(estado > 2) {
satelite 0:29267341170e 51 estado = 0;
satelite 0:29267341170e 52 }
satelite 0:29267341170e 53 }
satelite 0:29267341170e 54
satelite 0:29267341170e 55 // Rutina para apagar la alarma
satelite 0:29267341170e 56 void apagarAlarma(void)
satelite 0:29267341170e 57 {
satelite 0:29267341170e 58 min--;
satelite 0:29267341170e 59 }
satelite 0:29267341170e 60 // Rutina principal
satelite 0:29267341170e 61 int main()
satelite 0:29267341170e 62 {
satelite 0:29267341170e 63 // Configuracion de inicio y bienvenida
satelite 0:29267341170e 64 Rtc_Ds1307::Time_rtc tm = {};
satelite 0:29267341170e 65 Boton.setAssertValue(0);
satelite 0:29267341170e 66 Boton.attach_asserted(&keyPressed);
satelite 0:29267341170e 67 Boton.attach_asserted_held(&keyPressedHeld);
satelite 0:29267341170e 68 Boton.setSamplesTillHeld(200);
satelite 0:29267341170e 69 Boton.setSampleFrequency();
satelite 0:29267341170e 70 BotonA.setAssertValue(0);
satelite 0:29267341170e 71 BotonA.attach_asserted_held(&apagarAlarma);
satelite 0:29267341170e 72 BotonA.setSamplesTillHeld(200);
satelite 0:29267341170e 73 BotonA.setSampleFrequency();
satelite 0:29267341170e 74 led1 = 1;
satelite 0:29267341170e 75 led2 = 1;
satelite 0:29267341170e 76 led3 = 1;
satelite 0:29267341170e 77 buzzer = 0;
satelite 0:29267341170e 78 lcd.printf(" Reloj");
satelite 0:29267341170e 79 lcd.locate(0, 1);
satelite 0:29267341170e 80 lcd.printf(" despertador");
satelite 0:29267341170e 81 wait(3);
satelite 0:29267341170e 82 lcd.locate(0, 0);
satelite 0:29267341170e 83 lcd.printf(" ");
satelite 0:29267341170e 84 lcd.locate(0, 1);
satelite 0:29267341170e 85 lcd.printf(" ");
satelite 0:29267341170e 86 wait(0.5);
satelite 0:29267341170e 87
satelite 0:29267341170e 88 // Ciclo infinito
satelite 0:29267341170e 89 while(1) {
satelite 0:29267341170e 90 // Reloj en funcionamiento
satelite 0:29267341170e 91 while(estado == 0) {
satelite 0:29267341170e 92 led1 = 1;
satelite 0:29267341170e 93 led2 = 0;
satelite 0:29267341170e 94 led3 = 1;
satelite 0:29267341170e 95 rtc.getTime(tm);
satelite 0:29267341170e 96 lcd.locate(0, 0);
satelite 0:29267341170e 97 lcd.printf(" %02d:%02d:%02d ", tm.hour, tm.min, tm.sec);
satelite 0:29267341170e 98 lcd.locate(0, 1);
satelite 0:29267341170e 99 lcd.printf(" %s %02d/%02d/%04d", rtc.weekdayToString(tm.wday), tm.date, tm.mon, tm.year);
satelite 0:29267341170e 100 if(tm.hour == hora && tm.min == min && tm.mon == mes && tm.date == dia && tm.year == ano) {
satelite 0:29267341170e 101 buzzer = !buzzer;
satelite 0:29267341170e 102 alarma = 1;
satelite 0:29267341170e 103 } else {
satelite 0:29267341170e 104 buzzer = 0;
satelite 0:29267341170e 105 alarma = 0;
satelite 0:29267341170e 106 }
satelite 0:29267341170e 107 if(tm.hour <= hora && tm.min <= min && tm.mon <= mes && tm.date <= dia && tm.year <= ano) {
satelite 0:29267341170e 108 lcd.locate(15, 0);
satelite 0:29267341170e 109 lcd.printf("@");
satelite 0:29267341170e 110 } else {
satelite 0:29267341170e 111 lcd.locate(15, 0);
satelite 0:29267341170e 112 lcd.printf(" ");
satelite 0:29267341170e 113 }
satelite 0:29267341170e 114 wait(1);
satelite 0:29267341170e 115 }
satelite 0:29267341170e 116 // Configuracion de la alarma
satelite 0:29267341170e 117 while(estado == 1) {
satelite 0:29267341170e 118 led1 = 1;
satelite 0:29267341170e 119 led2 = 1;
satelite 0:29267341170e 120 led3 = 0;
satelite 0:29267341170e 121 wait(0.2);
satelite 0:29267341170e 122 if(config == 0) {
satelite 0:29267341170e 123 lcd.locate(0, 0);
satelite 0:29267341170e 124 lcd.printf(" Establecer");
satelite 0:29267341170e 125 lcd.locate(0, 1);
satelite 0:29267341170e 126 lcd.printf("alarma: ");
satelite 0:29267341170e 127 set = set + wheel.getPulses();
satelite 0:29267341170e 128 wheel.reset();
satelite 0:29267341170e 129 if(set > 1) {
satelite 0:29267341170e 130 set = 0;
satelite 0:29267341170e 131 }
satelite 0:29267341170e 132 if(set < 0) {
satelite 0:29267341170e 133 set = 1;
satelite 0:29267341170e 134 }
satelite 0:29267341170e 135 lcd.locate(8, 1);
satelite 0:29267341170e 136 if(set == 0) {
satelite 0:29267341170e 137 lcd.printf("NO ");
satelite 0:29267341170e 138 } else if(set == 1) {
satelite 0:29267341170e 139 lcd.printf("SI ");
satelite 0:29267341170e 140 }
satelite 0:29267341170e 141 }
satelite 0:29267341170e 142 if(config == 1) {
satelite 0:29267341170e 143 dia = dia + wheel.getPulses();
satelite 0:29267341170e 144 wheel.reset();
satelite 0:29267341170e 145 if(dia > 31) {
satelite 0:29267341170e 146 dia = 1;
satelite 0:29267341170e 147 }
satelite 0:29267341170e 148 if(dia < 1) {
satelite 0:29267341170e 149 dia = 31;
satelite 0:29267341170e 150 }
satelite 0:29267341170e 151 lcd.locate(0, 1);
satelite 0:29267341170e 152 lcd.printf("Dia: %02d ", dia);
satelite 0:29267341170e 153 }
satelite 0:29267341170e 154 if(config == 2) {
satelite 0:29267341170e 155 mes = mes + wheel.getPulses();
satelite 0:29267341170e 156 wheel.reset();
satelite 0:29267341170e 157 if(mes > 12) {
satelite 0:29267341170e 158 mes = 1;
satelite 0:29267341170e 159 }
satelite 0:29267341170e 160 if(mes < 1) {
satelite 0:29267341170e 161 mes = 12;
satelite 0:29267341170e 162 }
satelite 0:29267341170e 163 lcd.locate(0, 1);
satelite 0:29267341170e 164 lcd.printf("Mes: %02d ", mes);
satelite 0:29267341170e 165 }
satelite 0:29267341170e 166 if(config == 3) {
satelite 0:29267341170e 167 ano = ano + wheel.getPulses();
satelite 0:29267341170e 168 wheel.reset();
satelite 0:29267341170e 169 if(ano > 3000) {
satelite 0:29267341170e 170 ano = 2016;
satelite 0:29267341170e 171 }
satelite 0:29267341170e 172 if(ano < 2016) {
satelite 0:29267341170e 173 ano = 3000;
satelite 0:29267341170e 174 }
satelite 0:29267341170e 175 lcd.locate(0, 1);
satelite 0:29267341170e 176 lcd.printf("Anno: %02d ", ano);
satelite 0:29267341170e 177 }
satelite 0:29267341170e 178 if(config == 4) {
satelite 0:29267341170e 179 hora = hora + wheel.getPulses();
satelite 0:29267341170e 180 wheel.reset();
satelite 0:29267341170e 181 if(hora > 23) {
satelite 0:29267341170e 182 hora = 0;
satelite 0:29267341170e 183 }
satelite 0:29267341170e 184 if(hora < 0) {
satelite 0:29267341170e 185 hora = 23;
satelite 0:29267341170e 186 }
satelite 0:29267341170e 187 lcd.locate(0, 1);
satelite 0:29267341170e 188 lcd.printf("Hora: %02d ", hora);
satelite 0:29267341170e 189 }
satelite 0:29267341170e 190 if(config == 5) {
satelite 0:29267341170e 191 min = min + wheel.getPulses();
satelite 0:29267341170e 192 wheel.reset();
satelite 0:29267341170e 193 if(min > 59) {
satelite 0:29267341170e 194 min = 0;
satelite 0:29267341170e 195 }
satelite 0:29267341170e 196 if(min < 0) {
satelite 0:29267341170e 197 min = 59;
satelite 0:29267341170e 198 }
satelite 0:29267341170e 199 lcd.locate(0, 1);
satelite 0:29267341170e 200 lcd.printf("Minutos: %02d ", min);
satelite 0:29267341170e 201 }
satelite 0:29267341170e 202 if(config == 6) {
satelite 0:29267341170e 203 lcd.locate(0, 1);
satelite 0:29267341170e 204 lcd.printf(" Establecida ");
satelite 0:29267341170e 205 estado = 0;
satelite 0:29267341170e 206 config = 0;
satelite 0:29267341170e 207 wait(2);
satelite 0:29267341170e 208 }
satelite 0:29267341170e 209 }
satelite 0:29267341170e 210 // Configuracion del reloj
satelite 0:29267341170e 211 while(estado == 2) {
satelite 0:29267341170e 212 led1 = 0;
satelite 0:29267341170e 213 led2 = 1;
satelite 0:29267341170e 214 led3 = 1;
satelite 0:29267341170e 215 wait(0.2);
satelite 0:29267341170e 216 if(configR == 0) {
satelite 0:29267341170e 217 lcd.locate(0, 0);
satelite 0:29267341170e 218 lcd.printf("Configurar reloj");
satelite 0:29267341170e 219 set = set + wheel.getPulses();
satelite 0:29267341170e 220 wheel.reset();
satelite 0:29267341170e 221 if(set > 1) {
satelite 0:29267341170e 222 set = 0;
satelite 0:29267341170e 223 }
satelite 0:29267341170e 224 if(set < 0) {
satelite 0:29267341170e 225 set = 1;
satelite 0:29267341170e 226 }
satelite 0:29267341170e 227 lcd.locate(0, 1);
satelite 0:29267341170e 228 if(set == 0) {
satelite 0:29267341170e 229 lcd.printf(" NO ");
satelite 0:29267341170e 230 } else if(set == 1) {
satelite 0:29267341170e 231 lcd.printf(" SI ");
satelite 0:29267341170e 232 }
satelite 0:29267341170e 233 }
satelite 0:29267341170e 234 if(configR == 1) {
satelite 0:29267341170e 235 cont = cont + wheel.getPulses();
satelite 0:29267341170e 236 wheel.reset();
satelite 0:29267341170e 237 if(cont > 31) {
satelite 0:29267341170e 238 cont = 1;
satelite 0:29267341170e 239 }
satelite 0:29267341170e 240 if(cont < 1) {
satelite 0:29267341170e 241 cont = 31;
satelite 0:29267341170e 242 }
satelite 0:29267341170e 243 lcd.locate(0, 1);
satelite 0:29267341170e 244 lcd.printf("Dia: %02d ", cont);
satelite 0:29267341170e 245 tm.date = cont;
satelite 0:29267341170e 246 }
satelite 0:29267341170e 247 if(configR == 2) {
satelite 0:29267341170e 248 cont = cont + wheel.getPulses();
satelite 0:29267341170e 249 wheel.reset();
satelite 0:29267341170e 250 if(cont > 12) {
satelite 0:29267341170e 251 cont = 1;
satelite 0:29267341170e 252 }
satelite 0:29267341170e 253 if(cont < 1) {
satelite 0:29267341170e 254 cont = 12;
satelite 0:29267341170e 255 }
satelite 0:29267341170e 256 lcd.locate(0, 1);
satelite 0:29267341170e 257 lcd.printf("Mes: %02d ", cont);
satelite 0:29267341170e 258 tm.mon = cont;
satelite 0:29267341170e 259 }
satelite 0:29267341170e 260 if(configR == 3) {
satelite 0:29267341170e 261 cont = cont + wheel.getPulses();
satelite 0:29267341170e 262 wheel.reset();
satelite 0:29267341170e 263 if(cont > 3000) {
satelite 0:29267341170e 264 cont = 2016;
satelite 0:29267341170e 265 }
satelite 0:29267341170e 266 if(cont < 2016) {
satelite 0:29267341170e 267 cont = 2016;
satelite 0:29267341170e 268 }
satelite 0:29267341170e 269 lcd.locate(0, 1);
satelite 0:29267341170e 270 lcd.printf("Anno: %02d ", cont);
satelite 0:29267341170e 271 tm.year = cont;
satelite 0:29267341170e 272 }
satelite 0:29267341170e 273 if(configR == 4) {
satelite 0:29267341170e 274 cont = cont + wheel.getPulses();
satelite 0:29267341170e 275 wheel.reset();
satelite 0:29267341170e 276 if(cont > 7) {
satelite 0:29267341170e 277 cont = 1;
satelite 0:29267341170e 278 }
satelite 0:29267341170e 279 if(cont < 1) {
satelite 0:29267341170e 280 cont = 7;
satelite 0:29267341170e 281 }
satelite 0:29267341170e 282 lcd.locate(0, 1);
satelite 0:29267341170e 283 lcd.printf("Dia semana: %1d", cont);
satelite 0:29267341170e 284 tm.wday = cont;
satelite 0:29267341170e 285 }
satelite 0:29267341170e 286 if(configR == 5) {
satelite 0:29267341170e 287 cont = cont + wheel.getPulses();
satelite 0:29267341170e 288 wheel.reset();
satelite 0:29267341170e 289 if(cont > 23) {
satelite 0:29267341170e 290 cont = 0;
satelite 0:29267341170e 291 }
satelite 0:29267341170e 292 if(cont < 0) {
satelite 0:29267341170e 293 cont = 23;
satelite 0:29267341170e 294 }
satelite 0:29267341170e 295 lcd.locate(0, 1);
satelite 0:29267341170e 296 lcd.printf("Hora: %02d ", cont);
satelite 0:29267341170e 297 tm.hour = cont;
satelite 0:29267341170e 298 }
satelite 0:29267341170e 299 if(configR == 6) {
satelite 0:29267341170e 300 cont = cont + wheel.getPulses();
satelite 0:29267341170e 301 wheel.reset();
satelite 0:29267341170e 302 if(cont > 59) {
satelite 0:29267341170e 303 cont = 0;
satelite 0:29267341170e 304 }
satelite 0:29267341170e 305 if(cont < 0) {
satelite 0:29267341170e 306 cont = 59;
satelite 0:29267341170e 307 }
satelite 0:29267341170e 308 lcd.locate(0, 1);
satelite 0:29267341170e 309 lcd.printf("Minutos: %02d ", cont);
satelite 0:29267341170e 310 tm.min = cont;
satelite 0:29267341170e 311 }
satelite 0:29267341170e 312 if(configR == 7) {
satelite 0:29267341170e 313 cont = cont + wheel.getPulses();
satelite 0:29267341170e 314 wheel.reset();
satelite 0:29267341170e 315 if(cont > 59) {
satelite 0:29267341170e 316 cont = 0;
satelite 0:29267341170e 317 }
satelite 0:29267341170e 318 if(cont < 0) {
satelite 0:29267341170e 319 cont = 59;
satelite 0:29267341170e 320 }
satelite 0:29267341170e 321 lcd.locate(0, 1);
satelite 0:29267341170e 322 lcd.printf("Segundos: %02d ", cont);
satelite 0:29267341170e 323 tm.sec = cont;
satelite 0:29267341170e 324 }
satelite 0:29267341170e 325 if(configR == 8) {
satelite 0:29267341170e 326 lcd.locate(0, 1);
satelite 0:29267341170e 327 lcd.printf(" Establecido ");
satelite 0:29267341170e 328 rtc.setTime(tm, false, false);
satelite 0:29267341170e 329 rtc.startClock();
satelite 0:29267341170e 330 estado = 0;
satelite 0:29267341170e 331 configR = 0;
satelite 0:29267341170e 332 wait(2);
satelite 0:29267341170e 333 }
satelite 0:29267341170e 334 }
satelite 0:29267341170e 335 }
satelite 0:29267341170e 336 }